phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e4f1b4af8ab4019effed47faf4ecd5f3', -1, 1715197081, 1715197081, '03173ffc', 3, 0, 0)

Line : 187
File : sessions.php